2019
Deepdrippings, Luca Tommasi Arte Contemporanea, Milan, Italy
2017
Deepdrippings, Kerlin Gallery, Dublin, Ireland
2016
Phillip Allen, Dolph Projects, London
2014
Tonic for Choice, The Approach, London, UK
2013
Oxblood, Kerlin Gallery, Dublin, Ireland
39 Mitchell Street, London, UK
2011
Capital P, The Approach, London, UK
2010
…the urgent hang around, Bernier/Eliades Gallery, Athens, Greece
2009
Kerlin Gallery, Dublin, Ireland
2008
Sloppy Cuts No Ice, The Approach W1, London, UK
2007
Paintings & Drawings, Xavier Hufkens, Brussels, Belgium
2006
Milton Keynes Gallery, Milton Keynes, UK
2005
Kerlin Gallery, Dublin
One Man Show, Xavier Hufkens, ART Brussels, Belgium
2004
The Approach, London, UK
2003
Xavier Hufkens, Brussels, Belgium
Phillip Allen: Recent Paintings, P.S.1 Contemporary Art Center, Long Island City, New York, USA
2002
The Approach, London, UK
1999
The Approach, London, UK

2017
20 Years, The Approach, London
Fully Awake, Blip Blip Blip Gallery, Leeds, UK
2014
Nanjing International Art Exhibition, International Expo Centre, Nanjing, China
Head to Head, Standpoint Gallery, London, UK
2012
Courtship of the Peoples, Simon Oldfield, London, UK
2010
Fabio Tiboni arte Contemporanea, Bologna, Italy
2009
Classified, Tate Britain, London, UK
Kaleidoscopic Revolver, The Total Museum, Seoul, Korea; Hanjiyun Contemporary Space, Beijing, China
Pattern Recognition, The City Gallery, Leicester, UK
2008
M25 Around London, curated by Barry Schwabsky, Centro Cultural Andratx, Mallorca, Spain
2007
Layer Cake, curated by Martin Holman, Fabio Tiboni Arte Contemporanea, Bologna, Italy
Hope and Despair, curated by Bob Matthews, Cell Project Space, London, UK
Summer Group Show, Kerlin Gallery, Dublin, Ireland
2006
Archipeinture: painters build architecture, Le Plateau/Frac Île-de France, Paris, France; Camden Arts Centre, London, UK
When forms become attitude, AR/Contemporary Gallery, Milan, Italy
2005
The British Art Show 6, BALTIC Centre for Contemporary, Art Gateshead; venues in
Manchester, Nottingham, Bristol (touringexhibition organised by the Hayward Gallery
Supernova, City Art Gallery, Prague; venues in Vilnius, Lithuania; Tallinn, Estonia; Krakow, Poland (an international touring exhibition organised by the British Council)
Fantasy Island, Metropole Galleries, Folkestone, UK
2004
Stay Positive, Marella Arte Contemporanea, Milan, Italy
Candyland Zoo, Herbert Read Gallery, Kent Institute of Art and Design, Canterbury, UK
Reflections, Artuatuca Art Festival, Tongeren, Belgium
Painting-04, Kerlin Gallery, Dublin, Ireland
2003
Cristian Ward, Phillip Allen, Varda Caivano, Millefiori Art Space, Athens, Greece
Allen, Cooper, McDevitt, Kerlin Gallery, Dublin, Ireland
Dirty Pictures, The Approach, London, UK
Post Flat: New Art from London, Locks Gallery, Philadelphia, USA
The Drawing Show, Keith Talent Gallery, London, UK
2002
Another Shitty Day in Paradise, Bart Wells Institute, London, UK
The Galleries Show: Contemporary Art in London, The Royal Academy of Arts, London, UK
1997
Cardboard Box and Tape, Norwich Gallery, Norwich School of Art and Design, Norwich, UK
Still Things, The Approach, London, UK
Multiple Choice, Cubitt Gallery, London, UK
1996
Grin and Bear It, Gasworks, London, UK